Valve controller



FIG. 1 is a front, right-side, top perspective view of the valvecontroller;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right-side elevational view thereof;

FIG. 6 is a left-side elevational view thereof; and,

FIG. 7 is a front, left-side, top perspective view thereof.

The broken lines depict parts of the valve controller that form no partof the claimed design.

CLAIM The ornamental design for a valve controller, as shown anddescribed.